From: Belisko Marek <marek.belisko@gmail.com>
To: Tony Lindgren <tony@atomide.com>
Cc: Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
"ijc+devicetree@hellion.org.uk" <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Benoit Cousson <bcousson@baylibre.com>,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
Tomi Valkeinen <tomi.valkeinen@ti.com>,
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>,
Grant Likely <grant.likely@linaro.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
linux-fbdev@vger.kernel.org,
"Dr. H. Nikolaus Schaller" <hns@goldelico.com>
Subject: Re: [PATCH 4/4] arm: dts: omap3-gta04: Add static configuration for devconf1 register
Date: Wed, 12 Nov 2014 22:02:52 +0100 [thread overview]
Message-ID: <CAAfyv34sPAa94dYM1QoHKEX+MN8NMnzE91HLhXW6MG1Yr=o8mQ@mail.gmail.com> (raw)
In-Reply-To: <20141110233630.GD31454@atomide.com>
Hi Tony,
On Tue, Nov 11, 2014 at 12:36 AM, Tony Lindgren <tony@atomide.com> wrote:
> * Marek Belisko <marek@goldelico.com> [141103 14:01]:
>> gta04 board need for tvout enabled 2 bits in devconf1 register (tvbypass and acbias).
>> Add single pinmux entry and enable it.
>>
>> Signed-off-by: Marek Belisko <marek@goldelico.com>
>> ---
>> arch/arm/boot/dts/omap3-gta04.dtsi | 22 ++++++++++++++++++++++
>> 1 file changed, 22 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
>> index e4d05f0..a456d37 100644
>> --- a/arch/arm/boot/dts/omap3-gta04.dtsi
>> +++ b/arch/arm/boot/dts/omap3-gta04.dtsi
>> @@ -118,6 +118,17 @@
>> };
>> };
>> };
>> +
>> + /* pinmux for devconf1 */
>> + control_devconf1: pinmux@480022d8 {
>> + compatible = "pinctrl-single";
>> + reg = <0x480022d8 4>; /* single register */
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + pinctrl-single,bit-per-mux;
>> + pinctrl-single,register-width = <32>;
>> + pinctrl-single,function-mask = <0xfc0bd5>;
>> + };
>> };
>>
>
> The pinctrl-single entry should be in omap3.dtsi as the mux register is there
> for all the omap3 devices, can you please update the patch for that?
Ok I'll do. Just one question. I checked TRM for omap3430 and omap3630 and
reserved bits in devconf1 are different. So keep function-mask for
omap3430 in omap3.dtsi
and redefine in omap36xx.dtsi (not sure if this will work in this
way)? Or exist other way how to deal with that? Thanks.
>
> Regards,
>
> Tony
>
>> &omap3_pmx_core {
>> @@ -497,3 +508,14 @@
>> };
>> };
>> };
>> +
>> +&control_devconf1 {
>> + pinctrl-name = "default";
>> + pinctrl-0 = < &tv_acbias_pins>;
>> +
>> + tv_acbias_pins: pinmux_tv_acbias_pins {
>> + pinctrl-single,bits = <
>> + 0 0x40800 0x40800
>> + >;
>> + };
>> +};
>> --
>> 1.9.1
>>
BR,
marek
--
as simple and primitive as possible
-------------------------------------------------
Marek Belisko - OPEN-NANDRA
Freelance Developer
Ruska Nova Ves 219 | Presov, 08005 Slovak Republic
Tel: +421 915 052 184
skype: marekwhite
twitter: #opennandra
web: http://open-nandra.com
next prev parent reply other threads:[~2014-11-12 21:08 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-03 21:59 [PATCH 0/4] omapdss: Add video output support for gta04 board Marek Belisko
2014-11-03 21:59 ` [PATCH 1/4] video: omapdss: Add opa362 driver Marek Belisko
2014-11-12 13:57 ` Tomi Valkeinen
2014-11-12 14:04 ` Belisko Marek
2014-11-03 21:59 ` [PATCH 2/4] Documentation: DT: Add documentation for ti,opa362 bindings Marek Belisko
2014-11-12 14:00 ` Tomi Valkeinen
2014-11-03 21:59 ` [PATCH 3/4] arm: dts: omap3-gta04: Add handling for tv output Marek Belisko
2014-11-10 23:30 ` Tony Lindgren
2014-11-11 7:41 ` Tomi Valkeinen
2014-11-11 15:00 ` Tony Lindgren
2014-11-03 21:59 ` [PATCH 4/4] arm: dts: omap3-gta04: Add static configuration for devconf1 register Marek Belisko
2014-11-10 23:36 ` Tony Lindgren
2014-11-12 21:02 ` Belisko Marek [this message]
2014-11-12 21:23 ` Tony Lindgren
2014-11-12 12:53 ` Tomi Valkeinen
2014-11-12 15:02 ` Tony Lindgren
2014-11-13 11:31 ` Tomi Valkeinen
2014-11-13 18:28 ` Tony Lindgren
2014-11-13 22:59 ` Paul Walmsley
2014-11-13 23:58 ` Tony Lindgren
2014-11-14 7:32 ` Tero Kristo
2014-11-14 18:01 ` Tony Lindgren
2014-11-14 14:36 ` Grazvydas Ignotas
2014-11-14 15:58 ` Tony Lindgren
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